ATE247929T1 - DEVICE FOR FINDING LOCKING HOLES OF IMPLANTS - Google Patents

DEVICE FOR FINDING LOCKING HOLES OF IMPLANTS

Info

Publication number
ATE247929T1
ATE247929T1 AT99915625T AT99915625T ATE247929T1 AT E247929 T1 ATE247929 T1 AT E247929T1 AT 99915625 T AT99915625 T AT 99915625T AT 99915625 T AT99915625 T AT 99915625T AT E247929 T1 ATE247929 T1 AT E247929T1
Authority
AT
Austria
Prior art keywords
locking holes
implants
finding
magnetic
finding locking
Prior art date
Application number
AT99915625T
Other languages
German (de)
Inventor
Matthias Wolter
Original Assignee
Matthias Wolter
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matthias Wolter filed Critical Matthias Wolter
Application granted granted Critical
Publication of ATE247929T1 publication Critical patent/ATE247929T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
    • A61B17/17—Guides or aligning means for drills, mills, pins or wires
    • A61B17/1707—Guides or aligning means for drills, mills, pins or wires using electromagnetic effects, e.g. with magnet and external sensors

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Dentistry (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Dental Prosthetics (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

The invention relates to a device for locating the locking holes of implants, especially distal locking holes of intramedullary nails. Said device comprises a first magnetic device which can freely move in the magnetic field of a magnet arranged in a locking hole of the implant, and is characterized in that it also comprises a second magnetic device which is also able to move freely and positioned at a distance to the first magnetic device.
AT99915625T 1998-03-19 1999-03-16 DEVICE FOR FINDING LOCKING HOLES OF IMPLANTS ATE247929T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19812129A DE19812129B4 (en) 1998-03-19 1998-03-19 Device for finding locking bores
PCT/EP1999/001719 WO1999047052A1 (en) 1998-03-19 1999-03-16 Device for locating locking holes of implants

Publications (1)

Publication Number Publication Date
ATE247929T1 true ATE247929T1 (en) 2003-09-15

Family

ID=7861579

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99915625T ATE247929T1 (en) 1998-03-19 1999-03-16 DEVICE FOR FINDING LOCKING HOLES OF IMPLANTS

Country Status (7)

Country Link
EP (1) EP1063924B1 (en)
AT (1) ATE247929T1 (en)
AU (1) AU3413399A (en)
DE (1) DE19812129B4 (en)
DK (1) DK1063924T3 (en)
ES (1) ES2207197T3 (en)
WO (1) WO1999047052A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9220514B2 (en) 2008-02-28 2015-12-29 Smith & Nephew, Inc. System and method for identifying a landmark
US9031637B2 (en) 2009-04-27 2015-05-12 Smith & Nephew, Inc. Targeting an orthopaedic implant landmark
US8945147B2 (en) 2009-04-27 2015-02-03 Smith & Nephew, Inc. System and method for identifying a landmark
JP6081353B2 (en) 2010-06-03 2017-02-15 スミス アンド ネフュー インコーポレイテッド Orthopedic implant
WO2012103169A2 (en) 2011-01-25 2012-08-02 Smith & Nephew, Inc. Targeting operation sites
WO2012154496A2 (en) 2011-05-06 2012-11-15 Smith & Nephew, Inc. Targeting landmarks of orthopaedic devices
JP6121406B2 (en) 2011-06-16 2017-04-26 スミス アンド ネフュー インコーポレイテッド Surgical alignment using criteria
CN106344144B (en) * 2016-10-28 2019-05-07 赵中海 A medical compass locator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3332642A1 (en) * 1983-09-09 1985-04-04 Ortopedia Gmbh, 2300 Kiel DEVICE FOR DETECTING CROSS HOLES INTRAMEDULLA IMPLANTS
US5127913A (en) * 1991-04-22 1992-07-07 Thomas Jr Charles B Apparatus and method for implanting an intramedullary rod
GB9116872D0 (en) * 1991-08-05 1991-09-18 Radiodetection Ltd Position detection
IT1265088B1 (en) * 1993-05-20 1996-10-30 Maurizio Luigi Valsecchi MAGNETIC DEVICE FOR IDENTIFYING THE POSITION AND DIRECTION OF THE AXIS OF BONE DRILLS IN NAILING TECHNIQUES
US5514145A (en) * 1994-05-04 1996-05-07 Durham; Alfred A. Magnetic positioner arrangement for locking screws for orthopedic hardware
DE19640474A1 (en) * 1996-09-30 1998-04-09 Matthias Wolter Device for locating locking holes

Also Published As

Publication number Publication date
DE19812129B4 (en) 2005-03-17
ES2207197T3 (en) 2004-05-16
DE19812129A1 (en) 1999-09-30
WO1999047052A1 (en) 1999-09-23
AU3413399A (en) 1999-10-11
EP1063924A1 (en) 2001-01-03
EP1063924B1 (en) 2003-08-27
DK1063924T3 (en) 2003-12-22

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee